Let your style take shape. A rectangular-cut onyx (6-1/3 ct. T.w.) makes a bold appearance on this sterling silver and diamond accent ring. Size 7. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Custom ring sizing is not available for this item. Ring Sizer. Ring sizer.

Decorate your digits in sweet, mysterious sparkle. Brasilica by Effy Collection ring features a square-cut onyx (5-1/5 ct. T.w.) accented by sparkling round-cut diamonds at the sides. Setting and band crafted in sterling silver with intricate engraved detailing. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Custom ring sizing is not available for this item.

Emerald-cut blue topaz (3-3/8 ct. T.w.) lends this radiant ring from Balissima by EFFY a notably glamorous allure. Set in 18k gold and sterling silver. Size 7. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Custom ring sizing is not available for this item. Ring sizer. Ring Sizer.

Ring in the holiday season! Crafted from sterling silver, this eye-catching ring showcases round-cut onyx that's encircled with sparkling diamond accents. Size 7. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Custom ring sizing is not available for this item. Ring Sizer.

Adorn yourself with standout style. This pretty cocktail ring highlights an oval-cut onyx center stone (5-1/2 ct. T.w.) with rings of cubic zirconias surrounding (2-3/4 ct. T.w.). Set in sterling silver. Size 7. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Custom ring sizing is not available for this item. Ring Sizer.

Sterling silver/black onyx fiber inlay. Imported. Black onyx: 18 x 18mm. Photo may have been enlarged and/or enhanced. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. Gemstone Treatment and Care.

Sterling silver/faceted black onyx. Imported. Black onyx: 17 x 17mm. Split shank. Photo may have been enlarged and/or enhanced. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. Gemstone Treatment and Care.

Bold and beautiful, this eye-catching ring features an prong-set, rectangular-cut onyx (10-1/4 ct. T.w.) that's cradled in a decorative 10k gold band. Sizes 5, 5.5, 6, 6.5, 7, 7.5 and 8. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat.

Give your life some color with this bold ring from Turquesa by EFFY. Featuring a 14k white gold band bejeweled with round-cut diamonds (1/8 ct. T.w.) and topped with oval-cut turquoise (5 ct. T.w.). All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. THIS RING CAN BE CUSTOM SIZED FREE AT MACYS.COM! Size 7 is standard for women. When you order a custom size, please allow an additional 7 days processing time.

Shapely chic. This contemporary ring blends a faceted trillion-cut onyx (6 ct. T.w.), sparkling diamond accents and a polished sterling silver and 14k gold setting. Size 7. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Custom ring sizing is not available for this item. Ring Sizer.

Be the topic of conversation with this statement-making ring. The dome-shaped design sparkles with oval-cut rubies (18 ct. T.w.) and round-cut diamonds (9/10 ct. T.w.) set in 14k rose gold. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. Almost all rubies are lead-glass filled. Surface cavities and fractures are filled with glass and glass-like substances that contain lead. Emerald is usually penetrated with oil, wax or resin to improve appearance. Often dyed with color agents. THIS RING CAN BE CUSTOM SIZED FREE AT MACYS.COM! Size 7 is standard for women. When you order a custom size, please allow an additional 7 days processing time.